100
runners
25
runs
Jogging around Nicasio offers diverse terrain across rolling hills, dense redwood groves, and expansive reservoirs. The region features a blend of open grasslands and forested ridges, providing varied elevation for runners. Trails often follow creeks and wind through natural landscapes, making it suitable for different running preferences.
Last updated: June 24, 2026
11
runners
11.9km
01:38
400m
400m
If you're ready for a challenging jogging experience, the Big Rock Ridge Trail delivers a difficult 7.4-mile (11.9 km) route. You'll gain 1312 feet (400 metres) in elevation, typically completing the journey in about 1 hour and 37 minutes. The path winds through scenic oak-studded hillsides, offering a chance to see spring wildflowers. As you climb, you'll be treated to spectacular 360-degree views of the Bay Area, including Lucas Valley, the Richmond-San Rafael Bridge, and San Francisco; on clear days, you can even spot the Pacific Ocean and Mount Diablo.
When you plan your visit, remember that many sections of the trail are exposed to full sun. This can make it scorching hot and dusty during warmer months, so be sure to carry plenty of water and wear sun protection. It is also wise to keep an eye out for local wildlife, such as rattlesnakes and coyotes, which are common in the area.
This challenging route is located within the Lucas Valley Open Space Preserve and forms part of the larger Bay Area Ridge Trail system. It is particularly known for its impressive vistas, which make the effort of the climb truly worthwhile. The trail's unique position offers glimpses of landmarks like Skywalker Ranch, adding to its distinct character in the region.
4
runners
9.00km
01:04
170m
170m
Jog the 5.6-mile Roy's Redwoods and French Ranch Loop, a moderate trail through redwoods, grasslands, and mixed forests.

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3
runners
13.7km
01:41
450m
450m
Tackle the difficult 8.5-mile Stairstep Falls & Barnabe Mountain loop in Samuel P. Taylor State Park for panoramic views and diverse terrain
15.2km
02:08
660m
660m
Jog the difficult 9.4-mile Loma Alta and Bay Area Ridge Trail Loop for strenuous climbs and panoramic views of the Bay Area.
17.6km
02:27
660m
660m
Difficult 11.0 miles (17.6 km) jogging loop through diverse terrain and scenic views of Kent Lake in the Mount Tamalpais Watershed.
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This broad, flat fire road climbs gradually with magnificent views of the San Francisco Bay, Mount Tamalpais and Mount Diablo in the distance. The surrounding ridges of the path and many wildflowers along the way offer multiple photo opportunities along the way. The loop at the top is an excellent place to take a break and enjoy the beautiful views.
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Big Rock Ridge, a striking ridge near Novato, California, standing as Marin County's second-tallest peak. Spanning 5 miles from northwest to east, it creates a natural boundary for central and southern Marin County. Named after the rock at the base of Big Rock Trail, this ridge promises awe-inspiring views and invigorating trails.
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Upper Peters Dam Road is a well shaded path that partially navigates along Kent Lake shore. On the way out you can see the large dam looming overhead.
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From the high ridge sweeping views open up to both sides, most still densely forested and often covered in morning mist that helps this forest survive despite the long periods without rain.
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Along the trail you'll find redwoods, grasslands, and a nice viewpoint. This trail is pretty heavily trafficked and there is a lot of poison oak in the area.
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This broad, flat fire road climbs gradually with magnificent views of the San Francisco Bay, Mount Tamalpais and Mount Diablo in the distance. The surrounding ridges of the path and many wildflowers along the way offer multiple photo opportunities along the way. The loop at the top is an excellent place to take a break and enjoy the beautiful views
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Big Rock Trail cuts through Lucas Valley Open Space to reach the 2nd highest point in Marin County. From later winter through early summer the hills are verdant green and often covered in wildflowers. Bring plenty of water and a wide brimmed hat if it's a warm day as there is little shade, but this means the views are wide open and beautiful.
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There is plenty of street parking at this trailhead, with the amazing Big Rock nearby to make it easy to spot. The Bay Area Ridge Trail runs along the ridgelines surrounding the San Francisco Bay area and spans over 500 miles of multi-use trails. This portion offers some of the best views of Marin and the city skyline.
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Nicasio offers a diverse range of terrain for runners. You'll find routes winding through rolling hills, dense redwood groves, and along the shores of expansive reservoirs. Many trails feature a blend of open grasslands and forested ridges, providing varied elevation and scenic views. Some paths follow creeks, offering a tranquil running experience.
While many routes around Nicasio are rated moderate to difficult, the region does offer options for less strenuous jogs. For example, the Nicasio Reservoir area provides opportunities for easy walks along its shoreline, which can be adapted for a relaxed jog. The Cross Marin Trail within Samuel P. Taylor State Park is a paved, two-lane path through redwood forests, offering a smooth surface ideal for an easier run.
Absolutely. Nicasio is well-suited for experienced runners seeking a challenge. Many routes feature significant elevation gains and cover longer distances. For instance, the Loma Alta and Bay Area Ridge Trail Loop is a difficult 15.2 km route with over 650 meters of elevation gain. Another demanding option is the San Geronimo Ridge and Kent Lake Loop, covering 17.6 km with similar elevation.
Yes, Nicasio is renowned for its beautiful redwood groves. The Roy's Redwoods and French Ranch Loop is a popular moderate path that winds through old-growth redwood trees. Additionally, the Stairstep Falls & Barnabe Mountain loop in Samuel P. Taylor State Park also leads through impressive redwood forests.
Jogging in Nicasio offers views of several natural and scenic landmarks. You can run along the expansive Nicasio Reservoir, the largest lake in north Marin. Trails also lead through majestic redwood forests, such as those in Samuel P. Taylor State Park and Roy's Redwoods Open Space Preserve. You might also encounter picturesque creeks and open grasslands offering panoramic views of the rolling hills.
Yes, Nicasio features several excellent loop trails for running. A popular choice is the Roy's Redwoods and French Ranch Loop, which takes you through old-growth redwoods and open ranch lands. Another local favorite is the Stairstep Falls & Barnabe Mountain loop, offering a diverse experience through forests and towards mountain views.
Nicasio's mild climate generally makes it suitable for running year-round. However, spring and fall often offer the most pleasant conditions with moderate temperatures and lush scenery. Summer can be warm, especially in open areas, so early morning or late afternoon runs are recommended. Winter runs can be beautiful, particularly after rain, but some unpaved sections might be muddy.
For families, especially those with strollers or younger children, the paved Cross Marin Trail in Samuel P. Taylor State Park is an excellent choice. It follows an old railbed through towering redwood forests, providing a smooth and accessible surface for a relaxed family jog or walk. Shorter, less strenuous routes under 5 miles with minimal elevation gain are also available in the region.
The Nicasio area is rich in wildlife, enhancing the outdoor experience. You might spot various bird species, including Golden Eagles, flycatchers, and woodpeckers, especially around Nicasio Creek and the Giacomini wetlands. Deep canyons and wild woodlands also shelter populations of coyotes and foxes, adding to the natural allure of your run.
There are over 25 dedicated running routes available around Nicasio on komoot. These routes cater to various fitness levels, with options ranging from moderate to difficult, ensuring there's a suitable path for almost every runner.
While Nicasio is known for its tranquil, rural setting, there are a few spots nearby. The Marin French Cheese Company & Picnic Pond is a notable highlight where you can enjoy a picnic. For more options, nearby towns like Point Reyes Station offer a wider selection of cafes and eateries.
Running routes in Nicasio vary significantly in length and duration. You can find shorter routes, such as the Roy's Redwoods and French Ranch Loop at 9.0 km (about 1 hour 4 minutes), to much longer and more challenging trails like the San Geronimo Ridge and Kent Lake Loop, which spans 17.6 km and can take over 2 hours 20 minutes to complete.


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